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    • Today

      Sep 27

      75° /56°F
      Clouds giving way to some sun
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Wed

      Sep 28

      76° /66°
      Mostly cloudy, afternoon rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Thu

      Sep 29

      73° /66°
      Heavy t-storms; mostly cloudy
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Fri

      Sep 30

      74° /63°
      Cloudy with spotty showers
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sat

      Oct 1

      77° /60°
      A passing shower or two
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    Tuesday
    4pm
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    Forecast Partly Cloudy Partly Cloudy Partly Cloudy Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear
    Temp (°F) 75° 74° 72° 69° 64° 62° 61° 61°
    RealFeel® 77° 74° 71° 68° 65° 63° 62° 62°
    Wind (mph) 4 NNE 4 NNE 4 ENE 2 E 2 ESE 2 SE 2 SE 2 SE
    precip
    4pm
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    11pm
    Rain
    0%
    0%
    0%
    0%
    1%
    1%
    1%
    1%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    4pm
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    UV Index 2 1 0 0 0 0 0 0
    Cloud Cover 64% 65% 64% 67% 45% 45% 39% 26%
    Humidity 55% 55% 63% 77% 83% 88% 93% 93%
    Dew Point 58° 57° 59° 61° 59° 59° 59° 59°
    Temp °F
    4pm
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    80° 75° 70° 65° 60°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/27/2015
    High 75° 76° N/A 73°
    Low 56° 55° N/A 61°

    Sunrise/Sunset

    • Sunrise: 7:00 AM
    • Sunset: 6:55 PM
    • Duration: 11:55 hr

    Moonrise/Moonset

    • Moonrise: 3:39 AM
    • Moonset: 5:19 PM
    • Duration: 13:40 hr
    Astronomy

    Lanham Weather Report

    Rain to soak northeastern US during final days of September

    September 27, 2016; 4:11 PM ET

    Periods of rain will drench portions of the northeastern United States from midweek through Friday. More >

    Tue. Pollen

    Tue. Dust & Dander

    Tue. Wind Maps